from redis import StrictRedis
import logging


class Config(object):
    """项目的配置"""
    DEBUG = True

    SECRET_KEY = "iECgbYWReMNxkRprrzMo5KAQYnb2UeZ3bwvReTSt+VSESW0OB8zbglT+6rEcDW9X"

    # 为数据库添加配置
    SQLALCHEMY_DATABASE_URI = "mysql://root:mysql@127.0.0.1:3306/information27"
    SQLALCHEMY_TRACK_MODIFICATIONS = False

    # Redis的配置
    REDIS_HOST = "127.0.0.1"
    REDIS_PORT = 6379

    # Session保存配置
    SESSION_TYPE = "redis"
    # 开启session签名
    SESSION_USE_SIGNER = True
    # 指定 Session 保存的 redis
    SESSION_REDIS = StrictRedis(host=REDIS_HOST, port=REDIS_PORT)
    # 设置需要过期
    SESSION_PERMANENT = False
    # 设置过期时间
    PERMANENT_SESSION_LIFETIME = 86400 * 2

    #设置日志等级
    LOG_LEVEL = logging.DEBUG

class DevelopmentConfig(Config):
    #开发环境下的配置
    DEBUG = True
class ProductionConfig(Config):
    #s生产环境下的配置
    DEBUG = False
    LOG_LEVEL = logging.WARNING
class TestingConfig(Config):
    #单元测试环境下的配置
    DEBUG = True
    TESTING = True

config = {
    'development':DevelopmentConfig,
    'production':ProductionConfig,
    'testing':TestingConfig
}

